<%@ page contentType="text/html;charset=GBK" language="java" errorPage="error.jsp" %>  

<html>
<head>
	<title>DEMO2</title>
</head>  
<body>
	<form id = "login" method = "post" action = "demo1.jsp">
		<input type= "text" name ="username">
		<input type= "submit" value ="login">
	</form>
	<jsp:include page="demo2to.jsp" >
		<jsp:param name = "username" value = "gebin"/>
	</jsp:include>
</body> 
</html>